Formula & Naming Ionic Bonds

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically between a metal and a non-metal.

Front

How do you name a binary ionic compound?

Back

To name a binary ionic compound, combine the name of the metal (cation) with the name of the non-metal (anion) modified to end in '-ide'.

Front

What is the formula for sodium sulfate?

Back

The formula for sodium sulfate is Na2SO4.

Front

How do you determine the charge of a transition metal in an ionic compound?

Back

The charge of a transition metal in an ionic compound can be determined by balancing the total charge of the anions with the cation's charge.

Front

What is the name of CrI2?

Back

The name of CrI2 is chromium (II) iodide.

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged species composed of two or more atoms covalently bonded, which can act as a single unit in chemical reactions.

Front

How do you write the formula for a binary ionic compound?

Back

To write the formula for a binary ionic compound, combine the symbols of the cation and anion, adjusting the subscripts to balance the overall charge.

Front

What is the name of CoF3?

Back

The name of CoF3 is cobalt (III) fluoride.

Front

What is the formula for barium oxide?

Back

The formula for barium oxide is BaO.

Front

What is the significance of Roman numerals in naming transition metal compounds?

Back

Roman numerals indicate the oxidation state (charge) of the transition metal in the compound.